PHP code example of davidecesarano / embryo-routing

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

davidecesarano / embryo-routing example snippets

use Embryo\Container\Container;
use Embryo\Http\Emitter\Emitter;
use Embryo\Http\Factory\{ServerRequestFactory, ResponseFactory};
use Embryo\Http\Server\RequestHandler;
use Embryo\Routing\Router;
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;

$container      = new Container;
$request        = (new ServerRequestFactory)->createServerRequestFromServer();
$response       = (new ResponseFactory)->createResponse(200);
$requestHandler = new RequestHandler;
$emitter        = new Emitter;

$router = new Router;

$router->get('/', function(Request $request, Response $response){
    $response->getBody()->write('Hello World!');
    return $response;
});

$requestHandler->add(new Embryo\Routing\Middleware\MethodOverrideMiddleware);
$requestHandler->add(new Embryo\Routing\Middleware\RoutingMiddleware($router));
$requestHandler->add(new Embryo\Routing\Middleware\RequestHandlerMiddleware($container));
$response = $requestHandler->dispatch($request, $response);

$emitter->emit($response);

// GET Route
$router->get('/blog/{id}', function(Request $request, Response $response, int $id) {
    $response->getBody()->write('This is post with id '.$id);
    return $response;
});

// All methods
$router->all('pattern', function(Request $request, Response $response) {
    //...
});

// Match methods
$router->map(['GET', 'POST'], 'pattern', function(Request $request, Response $response) {
    //...
});

// echo
$router->get('/hello/{name}', function (Request $request, Response $response, string $name) {
    echo $name;
});

// response object
$router->get('/hello/{name}', function (Request $request, Response $response, string $name) {
    $response->getBody()->write($name);
    return $response;
});

// json
$router->get('/hello/{name}', function ($Request $request, Response $response, string $name) {
    return [
        'name' => $name
    ];
});

$router->get('/hello/{name}', function (Request $request, Response $response, string $name) {
    $myservice = $this->get('myservice');
    //...
});

$router->get('/hello/{name}', function (Request $request, Response $response, string $name) {
    $route = $request->getAttribute('route');
    echo $route->getUri(); // /hello/name
});

$router->get('/hello/{name}', function (Request $request, Response $response, string $name) {
    echo $name;
});

$router->get('/hello[/{name}]', function (Request $request, Response $response, string $name = null) {
    if ($name) {
        echo $name;
    }
    //...
});

$router->get('/blog[/{year}][/{month}][/{day}]', function(Request $request, Response $response, int $year = 2018, int $month = 12, int $day = 31){
    $response->getBody()->write('Blog! Year: '.$year.', Month: '.$month.', Day: '.$day);
    return $response;
});

$router->get('/blog[/{year}][/{slug}]', function(Request $request, Response $response, int $year = 2018, string $slug = null){
    //...
})->where('slug', '[\/\w\-]+');

$router->get('/blog/{id}/{name}', function(Request $request, Response $response, int $id, string $name){
    //...
})->where([
    'id'   => '[0-9]+',
    'name' => '[a-z]+',
]);

$router->get('/hello/{name}', function (Request $request, Response $response, string $name) {
    //...
})->name('route');

$router->prefix('/api')->group(function($router) {
    $router->get('/user/{id}', function(Request $request, Response $response, int $id) {
        //...
    });
});

$router->get('/users', function(Request $request, Response $response) {
    //...
})->middleware('App\TestMiddleware1', 'App\TestMiddleware2');

$router->prefix('/api')->middleware('App\GroupMiddlewareTest')->group(function($router) {
    $router->get('/user/{id}', function(Request $request, Response $response, int $id){
        //...
    })->middleware('App\RouteMiddlewareTest');
});

// string
$router->get('/user/{id}', 'user@getById');

// array
use Path\To\User;

$router->get('/user/{id}', [User::class, 'geById']);

use Embryo\Routing\Controller;
use Psr\Http\Message\ResponseInterface;

class User extends Controller
{
    public function getById(int $id): ResponseInterface
    {
        $this->response->getBody()->write('The User id is: '.$id);
        return $this->response;
    }
}

use Path\To\MyService;
use Embryo\Routing\Controller;
use Psr\Http\Message\ResponseInterface;

class User extends Controller
{
    public function getById(MyService $service, int $id): ResponseInterface
    {
        //...
    }
}

$router = new Router;
$router->setNamespace('App\\Controller');

$router->get('/', 'PageController@index'); // App\Controller\PageController

//...

$router = new Router;
$router->setBasePath('/path/subdirectory');

$router->get('/', function(Request $request, Response $response) {
    $response->getBody()->write('Hello World!');
    return $response;
});

//...